Sorry for the confusion, it sounds like you have something blocking the air intake of the vent system, can you check up under the dash to see if a plastic bag or something is blocking it? Also, does the air flow change when you switch it from fresh to recirculate?
I have also seem were the blend door has come loose from the pivot arm so the mechanism moves but the door just sits there.
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2Carpros, Ken ASE Certified Master Tech
Wednesday, August 7th, 2013 AT 2:22 PM